feat: implement device verification flow with new UI components and protocol handling

app/src/main/java/com/rosetta/messenger/database/RosettaDatabase.kt

@@ -14,8 +14,9 @@ import androidx.sqlite.db.SupportSQLiteDatabase
                         MessageEntity::class,
                         DialogEntity::class,
                         BlacklistEntity::class,
-                        AvatarCacheEntity::class],
-        version = 11,
+                        AvatarCacheEntity::class,
+                        AccountSyncTimeEntity::class],
+        version = 12,
         exportSchema = false
 )
 abstract class RosettaDatabase : RoomDatabase() {
@@ -24,6 +25,7 @@ abstract class RosettaDatabase : RoomDatabase() {
     abstract fun dialogDao(): DialogDao
     abstract fun blacklistDao(): BlacklistDao
     abstract fun avatarDao(): AvatarDao
+    abstract fun syncTimeDao(): SyncTimeDao
 
     companion object {
         @Volatile private var INSTANCE: RosettaDatabase? = null
@@ -132,6 +134,20 @@ abstract class RosettaDatabase : RoomDatabase() {
                     }
                 }
 
+        private val MIGRATION_11_12 =
+                object : Migration(11, 12) {
+                    override fun migrate(database: SupportSQLiteDatabase) {
+                        database.execSQL(
+                                """
+                    CREATE TABLE IF NOT EXISTS accounts_sync_times (
+                        account TEXT NOT NULL PRIMARY KEY,
+                        last_sync INTEGER NOT NULL
+                    )
+                """
+                        )
+                    }
+                }
+
         fun getDatabase(context: Context): RosettaDatabase {
             return INSTANCE
                     ?: synchronized(this) {
@@ -151,7 +167,8 @@ abstract class RosettaDatabase : RoomDatabase() {
                                                 MIGRATION_7_8,
                                                 MIGRATION_8_9,
                                                 MIGRATION_9_10,
-                                                MIGRATION_10_11
+                                                MIGRATION_10_11,
+                                                MIGRATION_11_12
                                         )
                                         .fallbackToDestructiveMigration() // Для разработки - только
                                         // если миграция не